Nostalgia feature. I heard the difference between a Japanese toilet and a Western toilet is the difference between a Western toilet and shitting in a bucket.

Enjoy a different experience, you might like it. Consider bringing home a toilet seat.

the purpose of the flush sound is to cover sounds your business causes😇

The heated seats are nice, too.

But man, the singing household appliances, I can't do it...

One moment Japan looks like Western Europe, and the next suddenly you're inside a children's anime where the bath sings when its ready.

他の人に聞こえないように音楽が流れます

Welcome to the future bro